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Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to underneath of the pipe stabilizes the column, and also holds set up a mesh screen. The mesh supports the Turface substrate while also allowing drinking water to drain by gravity. An automated watering system delivers a dilute nutrient remedy to each column. The watering system is programmed to include small amounts of nutrient alternative at the substrate surface 20 times per day. This high frequency continues the tops of the columns moist and ensures delivery of nutrition throughout the column.

We have developed a columnar plant culture system that supports healthy plant development while also enabling complete separation of the roots from the development substrate.

Standard potting substrates typically contain sphagnum peat blended with perlite or vermiculite. These well-drained, organic-wealthy mixtures support an appropriate balance of water and oxygen while also offering exchange areas for plant nutrients. Separation of plant roots from the potting substrate, however, is impossible.

An oil expansion chamber controls the pressure in the drive device and further escalates the reliability of the machine. As a result, the drive device can be used in every placement. We has been tested under severe circumstances with high operating cycle and positive results have been achieved.
The new kind of greenhouse reducer is a window in the greenhouse, universal screen reducer, it uses aluminum die-cast housing, beautiful appearance, light-weight (about 20 kg), good high temperature dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom mounting and part mounting, which facilitates set up and decreases the labor strength of the installation workers.
reducer in addition to light weight, high strength light weight aluminum alloy shell, the inner utilization of a three-stage helical equipment transmission, thin oil lubrication. Increased transmission efficiency and service existence. Its limit device offers two types of collision prevent and springtime sheet for clients to choose. The limit adjustment is definitely easy, and the positioning precision is high (especially the spring type). Can be adjusted within the number of 1~75 rpm to regulate the stop between your positive and negative of the electric motor. There is no double insurance switch to ensure safe operation.

1. The cabinet framework is solid, reasonable, reliable performance, simple procedure and maintenance
2. The limiting device gets the best wiring method, through three micro-switches, each which features as a brake, emergency brake, and phase mistake protection
Columnar containers are better pots because they can support deep root growth while taking up much less bench space. Many columns can be arranged within a small area, like a gas-exchange chamber, thereby maximizing the amount of treatments and replications in confirmed space.